books.google.co.in - Unsurpassed in its coverage, usability, and authority since its first publication in 1969, the three-volume Instrument Engineers' Handbook continues to be the premier reference for instrument engineers around the world. It helps users select and implement hundreds of measurement and control instruments...http://books.google.co.in/books/about/Instrument_Engineers_Handbook_Fourth_Edi.html?id=a05NAvaqfcUC&utm_source=gb-gplus-shareInstrument Engineers' Handbook, Fourth Edition, Volume One